Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 27, 2024 (Week 30)
Reporting Area Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 164 678 11,687 10,020
New England 8 23 357 359
Connecticut 5 8 72 90
Maine - 2 10 8
Massachusetts 3 16 238 191
New Hampshire - 2 12 10
Rhode Island - 5 8 50
Vermont - 3 17 10
Middle Atlantic 70 284 3,435 1,676
New Jersey 5 144 1,283 277
New York (excluding New York City) 20 81 446 338
New York City 44 89 1,462 859
Pennsylvania 1 25 244 202
East North Central 12 58 891 787
Illinois - 28 331 286
Indiana - 6 59 90
Michigan - 8 131 117
Ohio 11 33 282 209
Wisconsin 1 6 88 85
West North Central 3 27 301 403
Iowa - 8 73 70
Kansas 2 5 32 34
Minnesota - 9 - 152
Missouri - 11 132 72
Nebraska 1 5 43 42
North Dakota - 1 6 6
South Dakota - 9 15 27
South Atlantic 29 95 1,847 1,850
Delaware - 3 20 30
District of Columbia - 7 37 62
Florida 4 43 668 712
Georgia 3 22 393 309
Maryland 13 14 211 190
North Carolina - 18 218 229
South Carolina - 8 83 78
Virginia 9 17 208 226
West Virginia - 3 9 14
East South Central 2 37 196 260
Alabama 1 5 13 33
Kentucky - 7 58 73
Mississippi - 7 36 34
Tennessee 1 25 89 120
West South Central 9 65 765 930
Arkansas 3 4 35 29
Louisiana - 7 78 65
Oklahoma 5 8 57 45
Texas 1 59 595 791
Mountain 6 49 711 752
Arizona - 28 311 263
Colorado - 20 179 228
Idaho - 5 22 17
Montana - 2 10 11
Nevada - 5 3 47
New Mexico - 16 94 81
Utah 6 10 82 96
Wyoming - 2 10 9
Pacific 25 160 3,184 3,003
Alaska - 2 6 3
California 16 136 2,520 2,305
Hawaii - 9 - 29
Oregon 3 24 190 124
Washington 6 42 468 542
U.S. Territories - 2 5 20
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - 11
Puerto Rico - 2 5 9
U.S. Virgin Islands - 1 - -
Non-U.S. Residents - 1 3 2
Total 164 678 11,695 10,042
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • * Case counts for reporting years 2023 and 2024 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://www.cdc.gov/nndss/data-statistics/readers-guides/.
  • † Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly in alphabetical order by condition. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952–2017 published in the Morbidity and Mortality Weekly Reports (MMWR) are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://ndc.services.cdc.gov/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. Office of Public Health Data, Surveillance, and Technology. Available at: https://www.cdc.gov/nndss/data-statistics/index.html.
Acknowledgment:
  • CDC acknowledges the local, state, and territorial health departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.